4.3/10 RF Connector Plug Clamp Straight For 1/2" Flexible Cable
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4.3/10 RF Connector Plug Clamp Straight For 1/2" Flexible Cable

Wireless radio equipment and lightweight antennas use the 4.3/10 connector system to replace 7/16 DIN connectors. These connectors were created in response to telecom firms' requests for a smaller, lighter, easier-to-install, and more reliable connector with a low PIM. According to the IEC 60169-54 interface standard, 4.3-10 connectors can function up to 6 GHz, while other businesses provide products that can operate up to 12 GHz. These connectors obviously beat 7/16 DIN products because they are 40% smaller and 60% lighter, and they give better PIM performance even when hand-mated by radial contact structure than 7/16 DIN products.
The screw, quick-lock(push-pull), and hand-screw interfaces of the 4.3/10 male connector are all compatible with a single universal female interface.
  • 20-715
  • 70-5161-246-01
  • Male 
  • Straight 
  • Clamping 
  • Crimping 
  • 1/2" Flexible Corrugated Coaxial Cable
  • 70-5161-246-01.pdf
  • 70-5161-246-01.stp

Electrical Characteristics:

Frequency Range:


VSWR: ≤1.10

Insertion loss: ≤0.1 dB

PIM:≤-160dBC(2*43 dBm)

Insulation resistance:≥5000MΩ

Proof voltage:2500 V

Conductor resistance-Outer condutor: <0.5mΩ

Conductor resistance-Inner condutor: <1.0 mΩ

Normal impedance: 50Ω±2

Environmental Characteristics:

Temperature range:-40º to +85ºC (-40° to +185ºF)

Weather standard: IEC 60068 40/085/21

Water proofing standard: IP68

Thermal shock: IEC 60068-2-14-Na

Vibration:IEC 60068-2-6-Fc

Shock:IEC 60068-2-27

RoHS compliant: Yes

Mechanical Characteristics:

Nut torque:10-12N.m

Whole pull(nut):500N

Tensile force (cable-connector):500N


Assembly: Inner and outer conductor installed

Material and plating:

Inner conductor: Spring bronze Ag5μm

Outer conductor: Brass Trimetal 2μm

Nut: Brass Ni5μm

Gasket: Silicone rubber

Insulater: TPX



Brass/ Silver,gold Plating




Brass /Ternary

Other Parts

Brass/ Nickel Plating

Electric Performance



Frequency Range

0-6 GHz



Rating Voltage



Temperature Rating

-65°C to +85°C

Corrosion (Salt Spray)

MIL-STD-202, Method 101, Condition B

IEC 61169-1, Subclause 9.4.6


MIL-STD-202, Method 204, Condition D, 20 Gs

IEC 61169-1, Subclause 9.3.3


MIL-STD-202, Method 213, Condition I, 100 Gs

IEC 61169-1, Subclause 9.3.14

Thermal Shock

IEC 61169-1, Subclause 9.6.9 

Moisture Resistance

MIL-STD-202, Method 106, Less Step 7B

IP68 Sealed in Mated Condition


Our company, Zhejiang LenoRF Industry co. LTD, occupies an area of 30 hectares and is equipped with world class equipment to make millimeter wave connectors and phase stable cables. We specialize in coaxial connectors, cable assembly, and passive devices. Our current products are the latest millimeter wave connector and phase stable cable on the market.

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